Kirk Hammett of Metallica performs onstage during 'The Concert For Valor' at The National Mall on November 11 2014 in Washington DC
{"Image ImageDescription": "WASHINGTON, DC - NOVEMBER 11:  Kirk Hammett of Metallica performs onstage during \"The Concert For Valor\" at The National Mall on November 11, 2014 in Washington, DC.  (Photo by Jeff Kravitz/Getty Images for HBO)", "Image Copyright": "2014 Jeff Kravitz"}